Drinking bottle



FIG. 1 is a front perspective view illustrating a design of the drinking bottle of the present invention;

FIG. 2 is a front elevation view thereof, the rear, left and right sides being identical;

FIG. 3 is a top view thereof; and,

FIG. 4 is a bottom view thereof.

The broken line in FIG. 4 represents the bounds of the claim and forms no part of the claimed design. 

CLAIM The ornamental design for a drinking bottle, as shown and described. 